ジャーナル
/
環境学
/
Microplot Design and Plant and Soil Sample Preparation for 15Nitrogen Analysis
JoVE Journal
環境学
このコンテンツを視聴するには、JoVE 購読が必要です。  サインイン又は無料トライアルを申し込む。
JoVE Journal 環境学
Microplot Design and Plant and Soil Sample Preparation for 15Nitrogen Analysis

Microplot Design and Plant and Soil Sample Preparation for 15Nitrogen Analysis

DOI:
10.3791/61191-v

•

08:44 min

•

May 10, 2020

•

,
1Department of Soil, Water and Climate,University of Minnesota

章

  • 00:04Introduction
  • 00:40Plot Design
  • 01:42Nitrogen (15N)-Enriched Fertilizer Preparation and Application
  • 02:40Field Sample Processing: Aboveground Corn Biomass
  • 03:32Field Sample Processing: Soil
  • 04:20Lab Sample Processing: Soil and Plant Sample Grinding
  • 04:51Sample Encapsulation for Processing
  • 06:22Results: Representative Fertilized-Derived Nitrogen (FDN) Partitioning and Budgeting
  • 08:04Conclusion

概要

自動翻訳

自動翻訳

A microplot design for 15N tracer research is described to accommodate multiple in-season plant and soil sampling events. Soil and plant sample collection and processing procedures, including grinding and weighing protocols, for 15N analysis are put forth.

タグ

15Nitrogen AnalysisMicroplot DesignPlant And Soil Sample PreparationNitrogen Use EfficiencyNitrogen CycleNitrogen Fertilizer ManagementCornBiomass SamplingEnriched UreaVolatilization

Article

Embed

プレイリスト追加

Usage Statistics

関連ビデオ

Design and Operation of a Continuous 13C and 15N Labeling Chamber for Uniform or Differential, Metabolic and Structural, Plant Isotope Labeling

Design and Construction of an Urban Runoff Research Facility

Experimental Protocol for Manipulating Plant-induced Soil Heterogeneity

A Gusseted Thermogradient Table to Control Soil Temperatures for Evaluating Plant Growth and Monitoring Soil Processes

Protocol for Microplastics Sampling on the Sea Surface and Sample Analysis

Nanopore DNA Sequencing for Metagenomic Soil Analysis

Isolation and Analysis of Microbial Communities in Soil, Rhizosphere, and Roots in Perennial Grass Experiments

High-throughput Siderophore Screening from Environmental Samples: Plant Tissues, Bulk Soils, and Rhizosphere Soils

Sample Preparation Method of Scanning and Transmission Electron Microscope for the Appendages of Woodboring Beetle

Measuring Phosphorus Release in Laboratory Microcosms for Water Quality Assessment

Read Article